2 # Page inlining and blogging.
3 package IkiWiki::Plugin::inline;
8 use IkiWiki::Render; # for displaytime
12 hook(type => "getopt", id => "inline", call => \&getopt);
13 hook(type => "checkconfig", id => "inline", call => \&checkconfig);
14 hook(type => "preprocess", id => "inline",
15 call => \&IkiWiki::preprocess_inline);
16 hook(type => "pagetemplate", id => "inline",
17 call => \&IkiWiki::pagetemplate_inline);
18 # Hook to change to do pinging since it's called late.
19 # This ensures each page only pings once and prevents slow
20 # pings interrupting page builds.
21 hook(type => "change", id => "inline",
22 call => \&IkiWiki::pingurl);
26 eval q{use Getopt::Long};
28 Getopt::Long::Configure('pass_through');
30 "rss!" => \$config{rss},
31 "atom!" => \$config{atom},
35 sub checkconfig () { #{{{
36 if (($config{rss} || $config{atom}) && ! length $config{url}) {
37 error("Must specify url to wiki with --url when using --rss or --atom");
41 push @{$config{wiki_file_prune_regexps}}, qr/\.rss$/;
44 push @{$config{wiki_file_prune_regexps}}, qr/\.atom$/;
48 # Back to ikiwiki namespace for the rest, this code is very much
49 # internal to ikiwiki even though it's separated into a plugin.
57 return (defined $val && lc($val) eq "yes");
60 sub preprocess_inline (@) { #{{{
63 if (! exists $params{pages}) {
66 my $raw=yesno($params{raw});
67 my $archive=yesno($params{archive});
68 my $rss=($config{rss} && exists $params{rss}) ? yesno($params{rss}) : $config{rss};
69 my $atom=($config{atom} && exists $params{atom}) ? yesno($params{atom}) : $config{atom};
70 my $quick=exists $params{quick} ? yesno($params{quick}) : 0;
71 my $feeds=exists $params{feeds} ? yesno($params{feeds}) : !$quick;
72 if (! exists $params{show} && ! $archive) {
76 if (exists $params{description}) {
77 $desc = $params{description}
79 $desc = $config{wikiname};
81 my $actions=yesno($params{actions});
84 foreach my $page (keys %pagesources) {
85 next if $page eq $params{page};
86 if (pagespec_match($page, $params{pages})) {
91 if (exists $params{sort} && $params{sort} eq 'title') {
94 elsif (! exists $params{sort} || $params{sort} eq 'age') {
95 @list=sort { $pagectime{$b} <=> $pagectime{$a} } @list;
98 return "unknown sort type $params{sort}";
101 if (exists $params{skip}) {
102 @list=@list[$params{skip} .. scalar @list - 1];
105 if ($params{show} && @list > $params{show}) {
106 @list=@list[0..$params{show} - 1];
109 add_depends($params{page}, $params{pages});
111 my $rssurl=rsspage(basename($params{page}));
112 my $atomurl=atompage(basename($params{page}));
115 if (exists $params{rootpage} && $config{cgiurl}) {
116 # Add a blog post form, with feed buttons.
117 my $formtemplate=template("blogpost.tmpl", blind_cache => 1);
118 $formtemplate->param(cgiurl => $config{cgiurl});
119 $formtemplate->param(rootpage => $params{rootpage});
120 $formtemplate->param(rssurl => $rssurl) if $feeds && $rss;
121 $formtemplate->param(atomurl => $atomurl) if $feeds && $atom;
122 $ret.=$formtemplate->output;
126 my $linktemplate=template("feedlink.tmpl", blind_cache => 1);
127 $linktemplate->param(rssurl => $rssurl) if $rss;
128 $linktemplate->param(atomurl => $atomurl) if $atom;
129 $ret.=$linktemplate->output;
132 my $template=template(
133 ($archive ? "inlinepagetitle.tmpl" : "inlinepage.tmpl"),
137 foreach my $page (@list) {
138 my $file = $pagesources{$page};
139 my $type = pagetype($file);
140 if (! $raw || ($raw && ! defined $type)) {
141 unless ($archive && $quick) {
142 # Get the content before populating the
143 # template, since getting the content uses
144 # the same template if inlines are nested.
145 my $content=get_inline_content($page, $params{destpage});
146 $template->param(content => $content);
148 # Don't use htmllink because this way the
149 # title is separate and can be overridden by
151 my $link=bestlink($params{page}, $page);
152 $link=htmlpage($link) if defined $type;
153 $link=abs2rel($link, dirname($params{destpage}));
154 $template->param(pageurl => $link);
155 $template->param(title => pagetitle(basename($page)));
156 $template->param(ctime => displaytime($pagectime{$page}));
159 my $file = $pagesources{$page};
160 my $type = pagetype($file);
161 if ($config{discussion}) {
162 $template->param(have_actions => 1);
163 $template->param(discussionlink => htmllink($page, $params{page}, "Discussion", 1, 1));
165 if (length $config{cgiurl} && defined $type) {
166 $template->param(have_actions => 1);
167 $template->param(editurl => cgiurl(do => "edit", page => $page));
171 run_hooks(pagetemplate => sub {
172 shift->(page => $page, destpage => $params{page},
173 template => $template,);
176 $ret.=$template->output;
177 $template->clear_params;
182 linkify($page, $params{page},
183 preprocess($page, $params{page},
185 readfile(srcfile($file)))));
190 if ($feeds && $rss) {
191 will_render($params{page}, rsspage($params{page}));
192 writefile(rsspage($params{page}), $config{destdir},
193 genfeed("rss", $rssurl, $desc, $params{page}, @list));
194 $toping{$params{page}}=1 unless $config{rebuild};
195 $feedlinks{$params{destpage}}=qq{<link rel="alternate" type="application/rss+xml" title="RSS" href="$rssurl" />};
197 if ($feeds && $atom) {
198 will_render($params{page}, atompage($params{page}));
199 writefile(atompage($params{page}), $config{destdir},
200 genfeed("atom", $atomurl, $desc, $params{page}, @list));
201 $toping{$params{page}}=1 unless $config{rebuild};
202 $feedlinks{$params{destpage}}=qq{<link rel="alternate" type="application/atom+xml" title="Atom" href="$atomurl" />};
208 sub pagetemplate_inline (@) { #{{{
210 my $page=$params{page};
211 my $template=$params{template};
213 $template->param(feedlinks => $feedlinks{$page})
214 if exists $feedlinks{$page} && $template->query(name => "feedlinks");
217 sub get_inline_content ($$) { #{{{
221 my $file=$pagesources{$page};
222 my $type=pagetype($file);
224 return htmlize($page, $type,
225 linkify($page, $destpage,
226 preprocess($page, $destpage,
228 readfile(srcfile($file))))));
235 sub date_822 ($) { #{{{
240 my $lc_time= POSIX::setlocale(&POSIX::LC_TIME);
241 POSIX::setlocale(&POSIX::LC_TIME, "C");
242 my $ret=POSIX::strftime("%a, %d %b %Y %H:%M:%S %z", localtime($time));
243 POSIX::setlocale(&POSIX::LC_TIME, $lc_time);
247 sub date_3339 ($) { #{{{
252 my $lc_time= POSIX::setlocale(&POSIX::LC_TIME);
253 POSIX::setlocale(&POSIX::LC_TIME, "C");
254 my $ret=POSIX::strftime("%Y-%m-%dT%H:%M:%SZ", localtime($time));
255 POSIX::setlocale(&POSIX::LC_TIME, $lc_time);
259 sub absolute_urls ($$) { #{{{
260 # sucky sub because rss sucks
267 $content=~s/(<a(?:\s+(?:class|id)="?\w+"?)?)\s+href="(#[^"]+)"/$1 href="$baseurl$2"/ig;
268 $content=~s/(<a(?:\s+(?:class|id)="?\w+"?)?)\s+href="(?![^:]+:\/\/)([^"]+)"/$1 href="$url$2"/ig;
269 $content=~s/(<img(?:\s+(?:class|id)="?\w+"?)?)\s+src="(?![^:]+:\/\/)([^"]+)"/$1 src="$url$2"/ig;
273 sub rsspage ($) { #{{{
279 sub atompage ($) { #{{{
282 return $page.".atom";
285 sub genfeed ($$$$@) { #{{{
292 my $url=URI->new(encode_utf8($config{url}."/".htmlpage($page)));
294 my $itemtemplate=template($feedtype."item.tmpl", blind_cache => 1);
297 foreach my $p (@pages) {
298 my $u=URI->new(encode_utf8($config{url}."/".htmlpage($p)));
300 my $pcontent = absolute_urls(get_inline_content($p, $page), $url);
302 $itemtemplate->param(
303 title => pagetitle(basename($p)),
306 date_822 => date_822($pagectime{$p}),
307 date_3339 => date_3339($pagectime{$p}),
310 if ($itemtemplate->query(name => "enclosure")) {
311 my $file=$pagesources{$p};
312 my $type=pagetype($file);
314 $itemtemplate->param(content => $pcontent);
317 my ($a, $b, $c, $d, $e, $f, $g, $size) = stat(srcfile($file));
319 eval q{use File::MimeInfo};
321 $mime = mimetype($file);
323 $itemtemplate->param(
331 $itemtemplate->param(content => $pcontent);
334 run_hooks(pagetemplate => sub {
335 shift->(page => $p, destpage => $page,
336 template => $itemtemplate);
339 $content.=$itemtemplate->output;
340 $itemtemplate->clear_params;
342 $lasttime = $pagectime{$p} if $pagectime{$p} > $lasttime;
345 my $template=template($feedtype."page.tmpl", blind_cache => 1);
347 title => $page ne "index" ? pagetitle($page) : $config{wikiname},
348 wikiname => $config{wikiname},
351 feeddesc => $feeddesc,
352 feeddate => date_3339($lasttime),
354 version => $IkiWiki::version,
356 run_hooks(pagetemplate => sub {
357 shift->(page => $page, destpage => $page,
358 template => $template);
361 return $template->output;
364 sub pingurl (@) { #{{{
365 return unless @{$config{pingurl}} && %toping;
367 eval q{require RPC::XML::Client};
369 debug("RPC::XML::Client not found, not pinging");
373 # daemonize here so slow pings don't slow down wiki updates
374 defined(my $pid = fork) or error("Can't fork: $!");
377 eval q{use POSIX ’setsid’};
378 setsid() or error("Can't start a new session: $!");
379 open STDIN, '/dev/null';
380 open STDOUT, '>/dev/null';
381 open STDERR, '>&STDOUT' or error("Can’t dup stdout: $!");
383 # Don't need to keep a lock on the wiki as a daemon.
384 IkiWiki::unlockwiki();
386 foreach my $page (keys %toping) {
387 my $title=pagetitle(basename($page));
388 my $url="$config{url}/".htmlpage($page);
389 foreach my $pingurl (@{$config{pingurl}}) {
390 debug("Pinging $pingurl for $page");
392 my $client = RPC::XML::Client->new($pingurl);
393 my $req = RPC::XML::request->new('weblogUpdates.ping',
395 my $res = $client->send_request($req);
397 debug("Did not receive response to ping");
400 if (! exists $r->{flerror} || $r->{flerror}) {
401 debug("Ping rejected: ".(exists $r->{message} ? $r->{message} : "[unknown reason]"));
405 debug "Ping failed: $@";
410 exit 0; # daemon done